Now a new device which uses the same “red-eye” effect of flash cameras and projects it hundreds of meters, can identify binoculars, sniper scopes, cameras and even human eyeballs that are staring at you. It is hence the first machine that can offer 24/7 warning that you are being watched or targeted, BEFORE a shot is fired.

The box kinda reminds me of Johnny 5.  I wonder how well this would work in an urban environment, with windows and people all over the place.

via Detecting Sniper Scopes | The Firearm Blog.

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